package com.bite.trans.controller;

import com.bite.trans.service.UserService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.TransactionStatus;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@Slf4j
@RequestMapping("/user")
@RestController
public class UserController {

    @Autowired
    private DataSourceTransactionManager transactionManager;

    @Autowired
    private TransactionDefinition transactionDefinition;

    @Autowired
    private UserService userService;

    @RequestMapping("/registry")
    public Boolean registry(String name, String password){
        //开启事务
        TransactionStatus transaction = transactionManager.getTransaction(transactionDefinition);

        Integer result = userService.insertUser(name, password);
        log.info("数据影响行数: "+ result);

//        //回滚事务
//        transactionManager.rollback(transaction);
        //提交事务
        transactionManager.commit(transaction);

        return true;
    }
}
